00653cam a2200205   4500001001300000003000400013005001700017008004100034010002200075025002000097050001800117082001200135110006600147245007600213260002600289300003100315350000900346650007500355999001700430sa 68014716 DLC20260227112634.0700205m19671968ii a          00000 eng    asa 68014716 //r85  aPL480:I-E-106670 aLB1585b.N247  a372.3/520aNational Council of Educational Research and Training (India)10aGeneral science for primary schools:bteacher's handbook of activities.1 a[New Delhi,c1967-68]  a2 v. in 1.billus.c25 cm.  a7.35 0aSciencexStudy and teaching (Primary)zIndiaxHandbooks, manuals, etc.  c85990d85990